3790147207

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8263}}^1$

素因数の和:8348

約数の個数: 48

約数和(自身を含む): 5155149312

約数和(自身を除く): 1365002105

約数列:

[1, 7, 11, 23, 37, 49, 77, 161, 253, 259, 407, 539, 851, 1127, 1771, 1813, 2849, 5957, 8263, 9361, 12397, 19943, 41699, 57841, 65527, 90893, 190049, 305731, 404887, 458689, 636251, 1330343, 2090539, 2140117, 3363041, 4453757, 7031813, 9312401, 14633773, 14980819, 23541287, 49222691, 77349943, 102436411, 164789009, 344558837, 541449601, 3790147207]

約数ペア:

[(1, 3790147207), (7, 541449601), (11, 344558837), (23, 164789009), (37, 102436411), (49, 77349943), (77, 49222691), (161, 23541287), (253, 14980819), (259, 14633773), (407, 9312401), (539, 7031813), (851, 4453757), (1127, 3363041), (1771, 2140117), (1813, 2090539), (2849, 1330343), (5957, 636251), (8263, 458689), (9361, 404887), (12397, 305731), (19943, 190049), (41699, 90893), (57841, 65527)]