38649429

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 31797675

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 273, 287, 369, 533, 819, 861, 1151, 1599, 2583, 3453, 3731, 4797, 8057, 10359, 11193, 14963, 24171, 33579, 44889, 47191, 72513, 104741, 134667, 141573, 314223, 330337, 424719, 613483, 942669, 991011, 1840449, 2973033, 4294381, 5521347, 12883143, 38649429]

約数ペア:

[(1, 38649429), (3, 12883143), (7, 5521347), (9, 4294381), (13, 2973033), (21, 1840449), (39, 991011), (41, 942669), (63, 613483), (91, 424719), (117, 330337), (123, 314223), (273, 141573), (287, 134667), (369, 104741), (533, 72513), (819, 47191), (861, 44889), (1151, 33579), (1599, 24171), (2583, 14963), (3453, 11193), (3731, 10359), (4797, 8057)]