13307521773

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{9199}}^1$

素因数の和:9986

約数の個数: 48

約数和(自身を含む): 22259731200

約数和(自身を除く): 8952209427

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 757, 1911, 2271, 5299, 9199, 9841, 15897, 27597, 29523, 37093, 64393, 68887, 111279, 119587, 193179, 206661, 358761, 450751, 482209, 837109, 1352253, 1446627, 2511327, 5859763, 6963643, 17579289, 20890929, 48745501, 90527359, 146236503, 271582077, 341218507, 633691513, 1023655521, 1901074539, 4435840591, 13307521773]

約数ペア:

[(1, 13307521773), (3, 4435840591), (7, 1901074539), (13, 1023655521), (21, 633691513), (39, 341218507), (49, 271582077), (91, 146236503), (147, 90527359), (273, 48745501), (637, 20890929), (757, 17579289), (1911, 6963643), (2271, 5859763), (5299, 2511327), (9199, 1446627), (9841, 1352253), (15897, 837109), (27597, 482209), (29523, 450751), (37093, 358761), (64393, 206661), (68887, 193179), (111279, 119587)]