444069171

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4139}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 795674880

約数和(自身を除く): 351605709

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 131, 273, 393, 819, 917, 1179, 1703, 2751, 4139, 5109, 8253, 11921, 12417, 15327, 28973, 35763, 37251, 53807, 86919, 107289, 161421, 260757, 376649, 484263, 542209, 1129947, 1626627, 3389841, 3795463, 4879881, 7048717, 11386389, 21146151, 34159167, 49341019, 63438453, 148023057, 444069171]

約数ペア:

[(1, 444069171), (3, 148023057), (7, 63438453), (9, 49341019), (13, 34159167), (21, 21146151), (39, 11386389), (63, 7048717), (91, 4879881), (117, 3795463), (131, 3389841), (273, 1626627), (393, 1129947), (819, 542209), (917, 484263), (1179, 376649), (1703, 260757), (2751, 161421), (4139, 107289), (5109, 86919), (8253, 53807), (11921, 37251), (12417, 35763), (15327, 28973)]