13013199

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 19740240

約数和(自身を除く): 6727041

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 683, 2049, 2117, 6147, 6351, 19053, 19807, 49859, 59421, 149577, 178263, 448731, 1445911, 4337733, 13013199]

約数ペア:

[(1, 13013199), (3, 4337733), (9, 1445911), (29, 448731), (73, 178263), (87, 149577), (219, 59421), (261, 49859), (657, 19807), (683, 19053), (2049, 6351), (2117, 6147)]