21798092013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1\times {\mathrm{64067}}^1$

素因数の和:69024

約数の個数: 16

約数和(自身を含む): 30334404096

約数和(自身を除く): 8536312083

約数列:

[1, 3, 23, 69, 4931, 14793, 64067, 113413, 192201, 340239, 1473541, 4420623, 315914377, 947743131, 7266030671, 21798092013]

約数ペア:

[(1, 21798092013), (3, 7266030671), (23, 947743131), (69, 315914377), (4931, 4420623), (14793, 1473541), (64067, 340239), (113413, 192201)]