16948984371

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{4259}}^1$

素因数の和:4880

約数の個数: 48

約数和(自身を含む): 26198659200

約数和(自身を除く): 9249674829

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 577, 627, 1731, 2299, 4259, 6347, 6897, 10963, 12777, 19041, 32889, 46849, 69817, 80921, 120593, 140547, 209451, 242763, 361779, 515339, 890131, 1326523, 1546017, 2457443, 2670393, 3979569, 7372329, 9791441, 27031873, 29374323, 46691417, 81095619, 140074251, 297350603, 513605587, 892051809, 1540816761, 5649661457, 16948984371]

約数ペア:

[(1, 16948984371), (3, 5649661457), (11, 1540816761), (19, 892051809), (33, 513605587), (57, 297350603), (121, 140074251), (209, 81095619), (363, 46691417), (577, 29374323), (627, 27031873), (1731, 9791441), (2299, 7372329), (4259, 3979569), (6347, 2670393), (6897, 2457443), (10963, 1546017), (12777, 1326523), (19041, 890131), (32889, 515339), (46849, 361779), (69817, 242763), (80921, 209451), (120593, 140547)]