402474813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10289}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 622339200

約数和(自身を除く): 219864387

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 2301, 3009, 10289, 13039, 30867, 39117, 133757, 174913, 401271, 524739, 607051, 1821153, 2273869, 6821607, 7891663, 10319867, 23674989, 30959601, 134158271, 402474813]

約数ペア:

[(1, 402474813), (3, 134158271), (13, 30959601), (17, 23674989), (39, 10319867), (51, 7891663), (59, 6821607), (177, 2273869), (221, 1821153), (663, 607051), (767, 524739), (1003, 401271), (2301, 174913), (3009, 133757), (10289, 39117), (13039, 30867)]