4289007807

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2837}}^1$

素因数の和:3293

約数の個数: 64

約数和(自身を含む): 7664870400

約数和(自身を除く): 3375862593

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 421, 513, 1197, 1263, 2837, 2947, 3591, 3789, 7999, 8511, 8841, 11367, 19859, 23997, 25533, 26523, 53903, 55993, 59577, 71991, 76599, 79569, 161709, 167979, 178731, 215973, 377321, 485127, 503937, 536193, 1131963, 1194377, 1455381, 1511811, 3395889, 3583131, 8360639, 10187667, 10749393, 22693163, 25081917, 32248179, 68079489, 75245751, 158852141, 204238467, 225737253, 476556423, 612715401, 1429669269, 4289007807]

約数ペア:

[(1, 4289007807), (3, 1429669269), (7, 612715401), (9, 476556423), (19, 225737253), (21, 204238467), (27, 158852141), (57, 75245751), (63, 68079489), (133, 32248179), (171, 25081917), (189, 22693163), (399, 10749393), (421, 10187667), (513, 8360639), (1197, 3583131), (1263, 3395889), (2837, 1511811), (2947, 1455381), (3591, 1194377), (3789, 1131963), (7999, 536193), (8511, 503937), (8841, 485127), (11367, 377321), (19859, 215973), (23997, 178731), (25533, 167979), (26523, 161709), (53903, 79569), (55993, 76599), (59577, 71991)]