29972457

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 46512000

約数和(自身を除く): 16539543

約数列:

[1, 3, 9, 27, 29, 87, 101, 261, 303, 379, 783, 909, 1137, 2727, 2929, 3411, 8787, 10233, 10991, 26361, 32973, 38279, 79083, 98919, 114837, 296757, 344511, 1033533, 1110091, 3330273, 9990819, 29972457]

約数ペア:

[(1, 29972457), (3, 9990819), (9, 3330273), (27, 1110091), (29, 1033533), (87, 344511), (101, 296757), (261, 114837), (303, 98919), (379, 79083), (783, 38279), (909, 32973), (1137, 26361), (2727, 10991), (2929, 10233), (3411, 8787)]