1639841607

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3593}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 2657547360

約数和(自身を除く): 1017705753

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 157, 171, 323, 471, 969, 1413, 2669, 2907, 2983, 3593, 8007, 8949, 10779, 24021, 26847, 32337, 50711, 61081, 68267, 152133, 183243, 204801, 456399, 549729, 564101, 614403, 1160539, 1692303, 3481617, 5076909, 9589717, 10444851, 10717919, 28769151, 32153757, 86307453, 96461271, 182204623, 546613869, 1639841607]

約数ペア:

[(1, 1639841607), (3, 546613869), (9, 182204623), (17, 96461271), (19, 86307453), (51, 32153757), (57, 28769151), (153, 10717919), (157, 10444851), (171, 9589717), (323, 5076909), (471, 3481617), (969, 1692303), (1413, 1160539), (2669, 614403), (2907, 564101), (2983, 549729), (3593, 456399), (8007, 204801), (8949, 183243), (10779, 152133), (24021, 68267), (26847, 61081), (32337, 50711)]