3901478031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{21383}}^1$

素因数の和:21516

約数の個数: 48

約数和(自身を含む): 6538371840

約数和(自身を除く): 2636893809

約数列:

[1, 3, 9, 11, 19, 33, 57, 97, 99, 171, 209, 291, 627, 873, 1067, 1843, 1881, 3201, 5529, 9603, 16587, 20273, 21383, 60819, 64149, 182457, 192447, 235213, 406277, 705639, 1218831, 2074151, 2116917, 3656493, 4469047, 6222453, 13407141, 18667359, 22815661, 39408869, 40221423, 68446983, 118226607, 205340949, 354679821, 433497559, 1300492677, 3901478031]

約数ペア:

[(1, 3901478031), (3, 1300492677), (9, 433497559), (11, 354679821), (19, 205340949), (33, 118226607), (57, 68446983), (97, 40221423), (99, 39408869), (171, 22815661), (209, 18667359), (291, 13407141), (627, 6222453), (873, 4469047), (1067, 3656493), (1843, 2116917), (1881, 2074151), (3201, 1218831), (5529, 705639), (9603, 406277), (16587, 235213), (20273, 192447), (21383, 182457), (60819, 64149)]