311950914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2111}}^1\times {\mathrm{2239}}^1$

素因数の和:4366

約数の個数: 32

約数和(自身を含む): 681246720

約数和(自身を除く): 369295806

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2111, 2239, 4222, 4478, 6333, 6717, 12666, 13434, 23221, 24629, 46442, 49258, 69663, 73887, 139326, 147774, 4726529, 9453058, 14179587, 28359174, 51991819, 103983638, 155975457, 311950914]

約数ペア:

[(1, 311950914), (2, 155975457), (3, 103983638), (6, 51991819), (11, 28359174), (22, 14179587), (33, 9453058), (66, 4726529), (2111, 147774), (2239, 139326), (4222, 73887), (4478, 69663), (6333, 49258), (6717, 46442), (12666, 24629), (13434, 23221)]