802905597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17551}}^1$

素因数の和:17610

約数の個数: 48

約数和(自身を含む): 1380008448

約数和(自身を除く): 577102851

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 5083, 15249, 17551, 45747, 52653, 157959, 228163, 298367, 403673, 684489, 895101, 1211019, 2053467, 2685303, 3633057, 3878771, 5247749, 6862441, 11636313, 15743247, 20587323, 34908939, 47229741, 61761969, 89211733, 267635199, 802905597]

約数ペア:

[(1, 802905597), (3, 267635199), (9, 89211733), (13, 61761969), (17, 47229741), (23, 34908939), (39, 20587323), (51, 15743247), (69, 11636313), (117, 6862441), (153, 5247749), (207, 3878771), (221, 3633057), (299, 2685303), (391, 2053467), (663, 1211019), (897, 895101), (1173, 684489), (1989, 403673), (2691, 298367), (3519, 228163), (5083, 157959), (15249, 52653), (17551, 45747)]