347239683

素因数分解:

$3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{4723}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 589555200

約数和(自身を除く): 242315517

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 389, 1167, 2723, 3501, 4723, 8169, 10503, 14169, 24507, 33061, 42507, 73521, 99183, 127521, 297549, 892647, 1837247, 5511741, 12860729, 16535223, 38582187, 49605669, 115746561, 347239683]

約数ペア:

[(1, 347239683), (3, 115746561), (7, 49605669), (9, 38582187), (21, 16535223), (27, 12860729), (63, 5511741), (189, 1837247), (389, 892647), (1167, 297549), (2723, 127521), (3501, 99183), (4723, 73521), (8169, 42507), (10503, 33061), (14169, 24507)]