1330377587

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 1825678080

約数和(自身を除く): 495300493

約数列:

[1, 7, 11, 19, 37, 49, 77, 133, 209, 259, 407, 539, 703, 931, 1463, 1813, 2849, 3511, 4921, 7733, 10241, 19943, 24577, 34447, 38621, 54131, 66709, 129907, 172039, 270347, 378917, 466963, 733799, 909349, 1428977, 1892429, 2468233, 3268741, 5136593, 6365443, 10002839, 17277631, 27150563, 35956151, 70019873, 120943417, 190053941, 1330377587]

約数ペア:

[(1, 1330377587), (7, 190053941), (11, 120943417), (19, 70019873), (37, 35956151), (49, 27150563), (77, 17277631), (133, 10002839), (209, 6365443), (259, 5136593), (407, 3268741), (539, 2468233), (703, 1892429), (931, 1428977), (1463, 909349), (1813, 733799), (2849, 466963), (3511, 378917), (4921, 270347), (7733, 172039), (10241, 129907), (19943, 66709), (24577, 54131), (34447, 38621)]