4367139

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 2683101

約数列:

[1, 3, 7, 21, 29, 71, 87, 101, 203, 213, 303, 497, 609, 707, 1491, 2059, 2121, 2929, 6177, 7171, 8787, 14413, 20503, 21513, 43239, 50197, 61509, 150591, 207959, 623877, 1455713, 4367139]

約数ペア:

[(1, 4367139), (3, 1455713), (7, 623877), (21, 207959), (29, 150591), (71, 61509), (87, 50197), (101, 43239), (203, 21513), (213, 20503), (303, 14413), (497, 8787), (609, 7171), (707, 6177), (1491, 2929), (2059, 2121)]