4222911

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 7128576

約数和(自身を除く): 2905665

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 181, 231, 303, 543, 707, 1111, 1267, 1991, 2121, 3333, 3801, 5973, 7777, 13937, 18281, 23331, 41811, 54843, 127967, 201091, 383901, 603273, 1407637, 4222911]

約数ペア:

[(1, 4222911), (3, 1407637), (7, 603273), (11, 383901), (21, 201091), (33, 127967), (77, 54843), (101, 41811), (181, 23331), (231, 18281), (303, 13937), (543, 7777), (707, 5973), (1111, 3801), (1267, 3333), (1991, 2121)]