808213419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{22501}}^1$

素因数の和:22827

約数の個数: 24

約数和(自身を含む): 1261372112

約数和(自身を除く): 453158693

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2763, 3991, 11973, 22501, 35919, 67503, 202509, 292513, 877539, 2632617, 6907807, 20723421, 62170263, 89801491, 269404473, 808213419]

約数ペア:

[(1, 808213419), (3, 269404473), (9, 89801491), (13, 62170263), (39, 20723421), (117, 6907807), (307, 2632617), (921, 877539), (2763, 292513), (3991, 202509), (11973, 67503), (22501, 35919)]