3937329

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:520

約数の個数: 28

約数和(自身を含む): 6453072

約数和(自身を除く): 2515743

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 491, 729, 891, 1473, 2673, 4419, 5401, 8019, 13257, 16203, 39771, 48609, 119313, 145827, 357939, 437481, 1312443, 3937329]

約数ペア:

[(1, 3937329), (3, 1312443), (9, 437481), (11, 357939), (27, 145827), (33, 119313), (81, 48609), (99, 39771), (243, 16203), (297, 13257), (491, 8019), (729, 5401), (891, 4419), (1473, 2673)]