13309616523

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2003}}^1\times {\mathrm{2659}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 21876946560

約数和(自身を除く): 8567330037

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2003, 2499, 2659, 6009, 7977, 14021, 18613, 34051, 42063, 45203, 55839, 98147, 102153, 130291, 135609, 238357, 294441, 316421, 390873, 715071, 949263, 1668499, 2214947, 5005497, 5325977, 6644841, 15977931, 37281839, 90541609, 111845517, 260972873, 271624827, 633791263, 782918619, 1901373789, 4436538841, 13309616523]

約数ペア:

[(1, 13309616523), (3, 4436538841), (7, 1901373789), (17, 782918619), (21, 633791263), (49, 271624827), (51, 260972873), (119, 111845517), (147, 90541609), (357, 37281839), (833, 15977931), (2003, 6644841), (2499, 5325977), (2659, 5005497), (6009, 2214947), (7977, 1668499), (14021, 949263), (18613, 715071), (34051, 390873), (42063, 316421), (45203, 294441), (55839, 238357), (98147, 135609), (102153, 130291)]