1473633

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 40

約数和(自身を含む): 2648448

約数和(自身を除く): 1174815

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 113, 161, 189, 207, 339, 483, 567, 621, 791, 1017, 1449, 1863, 2373, 2599, 3051, 4347, 7119, 7797, 9153, 13041, 18193, 21357, 23391, 54579, 64071, 70173, 163737, 210519, 491211, 1473633]

約数ペア:

[(1, 1473633), (3, 491211), (7, 210519), (9, 163737), (21, 70173), (23, 64071), (27, 54579), (63, 23391), (69, 21357), (81, 18193), (113, 13041), (161, 9153), (189, 7797), (207, 7119), (339, 4347), (483, 3051), (567, 2599), (621, 2373), (791, 1863), (1017, 1449)]