940644471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{593}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 1371142080

約数和(自身を除く): 430497609

約数列:

[1, 3, 13, 39, 89, 267, 457, 593, 1157, 1371, 1779, 3471, 5941, 7709, 17823, 23127, 40673, 52777, 122019, 158331, 271001, 528749, 686101, 813003, 1586247, 2058303, 3523013, 10569039, 24119089, 72357267, 313548157, 940644471]

約数ペア:

[(1, 940644471), (3, 313548157), (13, 72357267), (39, 24119089), (89, 10569039), (267, 3523013), (457, 2058303), (593, 1586247), (1157, 813003), (1371, 686101), (1779, 528749), (3471, 271001), (5941, 158331), (7709, 122019), (17823, 52777), (23127, 40673)]