47800647

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4357}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 73423584

約数和(自身を除く): 25622937

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 4357, 10971, 13071, 39213, 100211, 230921, 300633, 692763, 901899, 2078289, 5311183, 15933549, 47800647]

約数ペア:

[(1, 47800647), (3, 15933549), (9, 5311183), (23, 2078289), (53, 901899), (69, 692763), (159, 300633), (207, 230921), (477, 100211), (1219, 39213), (3657, 13071), (4357, 10971)]