13120886457

素因数分解:

$3^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{58453}}^1$

素因数の和:58982

約数の個数: 36

約数和(自身を含む): 22090351140

約数和(自身を除く): 8969464683

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 509, 1527, 3563, 4581, 10689, 24941, 32067, 58453, 74823, 175359, 224469, 409171, 526077, 1227513, 2864197, 3682539, 8592591, 25777773, 29752577, 89257731, 208268039, 267773193, 624804117, 1457876273, 1874412351, 4373628819, 13120886457]

約数ペア:

[(1, 13120886457), (3, 4373628819), (7, 1874412351), (9, 1457876273), (21, 624804117), (49, 267773193), (63, 208268039), (147, 89257731), (441, 29752577), (509, 25777773), (1527, 8592591), (3563, 3682539), (4581, 2864197), (10689, 1227513), (24941, 526077), (32067, 409171), (58453, 224469), (74823, 175359)]