4389561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 7001280

約数和(自身を除く): 2611719

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 439, 909, 1111, 1317, 3333, 3951, 4829, 9999, 14487, 43461, 44339, 133017, 399051, 487729, 1463187, 4389561]

約数ペア:

[(1, 4389561), (3, 1463187), (9, 487729), (11, 399051), (33, 133017), (99, 44339), (101, 43461), (303, 14487), (439, 9999), (909, 4829), (1111, 3951), (1317, 3333)]