1489504671

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 2268266208

約数和(自身を除く): 778761537

約数列:

[1, 3, 9, 37, 67, 101, 111, 201, 303, 333, 603, 661, 909, 1983, 2479, 3737, 5949, 6767, 7437, 11211, 20301, 22311, 24457, 33633, 44287, 60903, 66761, 73371, 132861, 200283, 220113, 250379, 398583, 600849, 751137, 1638619, 2253411, 2470157, 4472987, 4915857, 7410471, 13418961, 14747571, 22231413, 40256883, 165500519, 496501557, 1489504671]

約数ペア:

[(1, 1489504671), (3, 496501557), (9, 165500519), (37, 40256883), (67, 22231413), (101, 14747571), (111, 13418961), (201, 7410471), (303, 4915857), (333, 4472987), (603, 2470157), (661, 2253411), (909, 1638619), (1983, 751137), (2479, 600849), (3737, 398583), (5949, 250379), (6767, 220113), (7437, 200283), (11211, 132861), (20301, 73371), (22311, 66761), (24457, 60903), (33633, 44287)]