3048881493

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{443}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 5019402240

約数和(自身を除く): 1970520747

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 367, 399, 443, 893, 987, 1101, 1329, 2569, 2679, 3101, 6251, 6973, 7707, 8417, 9303, 17249, 18753, 20821, 20919, 25251, 48811, 51747, 58919, 62463, 120743, 145747, 146433, 162581, 176757, 327731, 362229, 395599, 437241, 487743, 983193, 1138067, 1186797, 2294117, 2769193, 3089039, 3414201, 6882351, 7641307, 8307579, 9267117, 21623273, 22923921, 53489149, 64869819, 145184833, 160467447, 435554499, 1016293831, 3048881493]

約数ペア:

[(1, 3048881493), (3, 1016293831), (7, 435554499), (19, 160467447), (21, 145184833), (47, 64869819), (57, 53489149), (133, 22923921), (141, 21623273), (329, 9267117), (367, 8307579), (399, 7641307), (443, 6882351), (893, 3414201), (987, 3089039), (1101, 2769193), (1329, 2294117), (2569, 1186797), (2679, 1138067), (3101, 983193), (6251, 487743), (6973, 437241), (7707, 395599), (8417, 362229), (9303, 327731), (17249, 176757), (18753, 162581), (20821, 146433), (20919, 145747), (25251, 120743), (48811, 62463), (51747, 58919)]