3883458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 8211456

約数和(自身を除く): 4327998

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 263, 321, 526, 642, 789, 1578, 2461, 4922, 6049, 7383, 12098, 14766, 18147, 28141, 36294, 56282, 84423, 168846, 647243, 1294486, 1941729, 3883458]

約数ペア:

[(1, 3883458), (2, 1941729), (3, 1294486), (6, 647243), (23, 168846), (46, 84423), (69, 56282), (107, 36294), (138, 28141), (214, 18147), (263, 14766), (321, 12098), (526, 7383), (642, 6049), (789, 4922), (1578, 2461)]