9402921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 16219008

約数和(自身を除く): 6816087

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 151, 153, 187, 333, 407, 453, 561, 629, 1221, 1359, 1661, 1683, 1887, 2567, 3663, 4983, 5587, 5661, 6919, 7701, 14949, 16761, 20757, 23103, 28237, 50283, 61457, 62271, 84711, 94979, 184371, 254133, 284937, 553113, 854811, 1044769, 3134307, 9402921]

約数ペア:

[(1, 9402921), (3, 3134307), (9, 1044769), (11, 854811), (17, 553113), (33, 284937), (37, 254133), (51, 184371), (99, 94979), (111, 84711), (151, 62271), (153, 61457), (187, 50283), (333, 28237), (407, 23103), (453, 20757), (561, 16761), (629, 14949), (1221, 7701), (1359, 6919), (1661, 5661), (1683, 5587), (1887, 4983), (2567, 3663)]