3147738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 7058880

約数和(自身を除く): 3911142

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 1289, 2442, 2578, 3867, 7734, 14179, 28358, 42537, 47693, 85074, 95386, 143079, 286158, 524623, 1049246, 1573869, 3147738]

約数ペア:

[(1, 3147738), (2, 1573869), (3, 1049246), (6, 524623), (11, 286158), (22, 143079), (33, 95386), (37, 85074), (66, 47693), (74, 42537), (111, 28358), (222, 14179), (407, 7734), (814, 3867), (1221, 2578), (1289, 2442)]