325448929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 383040000

約数和(自身を除く): 57591071

約数列:

[1, 13, 19, 37, 149, 239, 247, 481, 703, 1937, 2831, 3107, 4541, 5513, 8843, 9139, 35611, 36803, 59033, 71669, 104747, 114959, 168017, 462943, 676609, 1317607, 1361711, 2184221, 8795917, 17128891, 25034533, 325448929]

約数ペア:

[(1, 325448929), (13, 25034533), (19, 17128891), (37, 8795917), (149, 2184221), (239, 1361711), (247, 1317607), (481, 676609), (703, 462943), (1937, 168017), (2831, 114959), (3107, 104747), (4541, 71669), (5513, 59033), (8843, 36803), (9139, 35611)]