29099817

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{3557}}^1$

素因数の和:3670

約数の個数: 20

約数和(自身を含む): 43912836

約数和(自身を除く): 14813019

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 3557, 8181, 10671, 32013, 96039, 288117, 359257, 1077771, 3233313, 9699939, 29099817]

約数ペア:

[(1, 29099817), (3, 9699939), (9, 3233313), (27, 1077771), (81, 359257), (101, 288117), (303, 96039), (909, 32013), (2727, 10671), (3557, 8181)]