21477029343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{91781}}^1$

素因数の和:92815

約数の個数: 32

約数和(自身を含む): 35737708032

約数和(自身を除く): 14260678689

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1013, 3039, 7091, 11143, 21273, 33429, 78001, 91781, 234003, 275343, 642467, 1009591, 1927401, 3028773, 7067137, 21201411, 92974153, 278922459, 650819071, 1022715683, 1952457213, 3068147049, 7159009781, 21477029343]

約数ペア:

[(1, 21477029343), (3, 7159009781), (7, 3068147049), (11, 1952457213), (21, 1022715683), (33, 650819071), (77, 278922459), (231, 92974153), (1013, 21201411), (3039, 7067137), (7091, 3028773), (11143, 1927401), (21273, 1009591), (33429, 642467), (78001, 275343), (91781, 234003)]