13154603

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 17487360

約数和(自身を除く): 4332757

約数列:

[1, 7, 11, 29, 43, 77, 137, 203, 301, 319, 473, 959, 1247, 1507, 2233, 3311, 3973, 5891, 8729, 10549, 13717, 27811, 41237, 43703, 64801, 96019, 170839, 305921, 453607, 1195873, 1879229, 13154603]

約数ペア:

[(1, 13154603), (7, 1879229), (11, 1195873), (29, 453607), (43, 305921), (77, 170839), (137, 96019), (203, 64801), (301, 43703), (319, 41237), (473, 27811), (959, 13717), (1247, 10549), (1507, 8729), (2233, 5891), (3311, 3973)]