7132492473

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 9822988800

約数和(自身を除く): 2690496327

約数列:

[1, 3, 47, 141, 149, 257, 447, 771, 1321, 3963, 7003, 12079, 21009, 36237, 38293, 62087, 114879, 186261, 196829, 339497, 590487, 1018491, 1799771, 5399313, 9250963, 15956359, 27752889, 47869077, 50585053, 151755159, 2377497491, 7132492473]

約数ペア:

[(1, 7132492473), (3, 2377497491), (47, 151755159), (141, 50585053), (149, 47869077), (257, 27752889), (447, 15956359), (771, 9250963), (1321, 5399313), (3963, 1799771), (7003, 1018491), (12079, 590487), (21009, 339497), (36237, 196829), (38293, 186261), (62087, 114879)]