15672967981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 18694860912

約数和(自身を除く): 3021892931

約数列:

[1, 11, 17, 53, 121, 187, 233, 583, 617, 901, 2057, 2563, 3961, 6413, 6787, 9911, 10489, 12349, 28193, 32701, 43571, 74657, 109021, 115379, 135839, 143761, 209933, 359711, 479281, 555917, 1269169, 1494229, 1581371, 2309263, 2443937, 3956821, 6115087, 7619333, 17395081, 25401893, 26883307, 67265957, 83812663, 129528661, 295716377, 921939293, 1424815271, 15672967981]

約数ペア:

[(1, 15672967981), (11, 1424815271), (17, 921939293), (53, 295716377), (121, 129528661), (187, 83812663), (233, 67265957), (583, 26883307), (617, 25401893), (901, 17395081), (2057, 7619333), (2563, 6115087), (3961, 3956821), (6413, 2443937), (6787, 2309263), (9911, 1581371), (10489, 1494229), (12349, 1269169), (28193, 555917), (32701, 479281), (43571, 359711), (74657, 209933), (109021, 143761), (115379, 135839)]