47216013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 22779507

約数列:

[1, 3, 13, 39, 61, 89, 183, 223, 267, 669, 793, 1157, 2379, 2899, 3471, 5429, 8697, 13603, 16287, 19847, 40809, 59541, 70577, 176839, 211731, 258011, 530517, 774033, 1210667, 3632001, 15738671, 47216013]

約数ペア:

[(1, 47216013), (3, 15738671), (13, 3632001), (39, 1210667), (61, 774033), (89, 530517), (183, 258011), (223, 211731), (267, 176839), (669, 70577), (793, 59541), (1157, 40809), (2379, 19847), (2899, 16287), (3471, 13603), (5429, 8697)]