13309546329

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 19894118400

約数和(自身を除く): 6584572071

約数列:

[1, 3, 9, 59, 71, 177, 213, 491, 531, 639, 719, 1473, 2157, 4189, 4419, 6471, 12567, 28969, 34861, 37701, 42421, 51049, 86907, 104583, 127263, 153147, 260721, 313749, 353029, 381789, 459441, 1059087, 2056799, 3011891, 3177261, 6170397, 9035673, 18511191, 20828711, 25065059, 27107019, 62486133, 75195177, 187458399, 225585531, 1478838481, 4436515443, 13309546329]

約数ペア:

[(1, 13309546329), (3, 4436515443), (9, 1478838481), (59, 225585531), (71, 187458399), (177, 75195177), (213, 62486133), (491, 27107019), (531, 25065059), (639, 20828711), (719, 18511191), (1473, 9035673), (2157, 6170397), (4189, 3177261), (4419, 3011891), (6471, 2056799), (12567, 1059087), (28969, 459441), (34861, 381789), (37701, 353029), (42421, 313749), (51049, 260721), (86907, 153147), (104583, 127263)]