21167350399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{19477}}^1$

素因数の和:21570

約数の個数: 16

約数和(自身を含む): 23364250560

約数和(自身を除く): 2196900161

約数列:

[1, 13, 41, 533, 2039, 19477, 26507, 83599, 253201, 798557, 1086787, 10381241, 39713603, 516276839, 1628257723, 21167350399]

約数ペア:

[(1, 21167350399), (13, 1628257723), (41, 516276839), (533, 39713603), (2039, 10381241), (19477, 1086787), (26507, 798557), (83599, 253201)]