331320474

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{800291}}^1$

素因数の和:800322

約数の個数: 24

約数和(自身を含む): 749073312

約数和(自身を除く): 417752838

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 800291, 1600582, 2400873, 4801746, 7202619, 14405238, 18406693, 36813386, 55220079, 110440158, 165660237, 331320474]

約数ペア:

[(1, 331320474), (2, 165660237), (3, 110440158), (6, 55220079), (9, 36813386), (18, 18406693), (23, 14405238), (46, 7202619), (69, 4801746), (138, 2400873), (207, 1600582), (414, 800291)]