530183871

素因数分解:

$3^2\times 7^2\times {\mathrm{1202231}}^1$

素因数の和:1202251

約数の個数: 18

約数和(自身を含む): 890853912

約数和(自身を除く): 360670041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1202231, 3606693, 8415617, 10820079, 25246851, 58909319, 75740553, 176727957, 530183871]

約数ペア:

[(1, 530183871), (3, 176727957), (7, 75740553), (9, 58909319), (21, 25246851), (49, 10820079), (63, 8415617), (147, 3606693), (441, 1202231)]