1880453931

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 2631605760

約数和(自身を除く): 751151829

約数列:

[1, 3, 29, 87, 97, 291, 443, 503, 1329, 1509, 2813, 8439, 12847, 14587, 38541, 42971, 43761, 48791, 128913, 146373, 222829, 668487, 1246159, 1414939, 3738477, 4244817, 6462041, 19386123, 21614413, 64843239, 626817977, 1880453931]

約数ペア:

[(1, 1880453931), (3, 626817977), (29, 64843239), (87, 21614413), (97, 19386123), (291, 6462041), (443, 4244817), (503, 3738477), (1329, 1414939), (1509, 1246159), (2813, 668487), (8439, 222829), (12847, 146373), (14587, 128913), (38541, 48791), (42971, 43761)]