9880101

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 18195840

約数和(自身を除く): 8315739

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 269, 371, 477, 583, 693, 807, 1113, 1749, 1883, 2421, 2959, 3339, 4081, 5247, 5649, 8877, 12243, 14257, 16947, 20713, 26631, 36729, 42771, 62139, 99799, 128313, 156827, 186417, 299397, 470481, 898191, 1097789, 1411443, 3293367, 9880101]

約数ペア:

[(1, 9880101), (3, 3293367), (7, 1411443), (9, 1097789), (11, 898191), (21, 470481), (33, 299397), (53, 186417), (63, 156827), (77, 128313), (99, 99799), (159, 62139), (231, 42771), (269, 36729), (371, 26631), (477, 20713), (583, 16947), (693, 14257), (807, 12243), (1113, 8877), (1749, 5649), (1883, 5247), (2421, 4081), (2959, 3339)]