225408027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251291}}^1$

素因数の和:251330

約数の個数: 16

約数和(自身を含む): 337736448

約数和(自身を除く): 112328421

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 251291, 753873, 3266783, 5779693, 9800349, 17339079, 75136009, 225408027]

約数ペア:

[(1, 225408027), (3, 75136009), (13, 17339079), (23, 9800349), (39, 5779693), (69, 3266783), (299, 753873), (897, 251291)]